There is a belief that making small, incremental changes is the best way to go about changing your life. This is why big goals like exercising and eating right fail so often. While always a good idea they're just too disruptive to handle with ease. But what about learning a new language? That may also sound like "too disruptive" of an idea. Learning a language is complex, time-consuming, and getting the right software is expensive, but in the past few years a solid group of apps have risen to the challenge of making language learning easy, fun and for the most part, free.